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27 lines
823 B
Python
27 lines
823 B
Python
2 years ago
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# Create a chart
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chart = lv.chart(lv.scr_act())
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chart.set_size(200, 150)
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chart.center()
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chart.set_type(lv.chart.TYPE.LINE) # Show lines and points too
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# Add two data series
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ser1 = chart.add_series(lv.palette_main(lv.PALETTE.RED), lv.chart.AXIS.PRIMARY_Y)
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ser2 = chart.add_series(lv.palette_main(lv.PALETTE.GREEN), lv.chart.AXIS.SECONDARY_Y)
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print(ser2)
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# Set next points on ser1
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chart.set_next_value(ser1,10)
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chart.set_next_value(ser1,10)
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chart.set_next_value(ser1,10)
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chart.set_next_value(ser1,10)
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chart.set_next_value(ser1,10)
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chart.set_next_value(ser1,10)
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chart.set_next_value(ser1,10)
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chart.set_next_value(ser1,30)
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chart.set_next_value(ser1,70)
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chart.set_next_value(ser1,90)
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# Directly set points on 'ser2'
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ser2.y_points = [90, 70, 65, 65, 65, 65, 65, 65, 65, 65]
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chart.refresh() # Required after direct set
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